SImpleUser and SIlex 2.0

[DaveC49]

I had a project written in Silex 2.0 that I wanted to use SimpleUser with. Given that this project no longer appears to be being maintained, I have forked a project from Jason's SimpleUser modified the code and unit tests so that they run under Silex 2.0. The fork is located at https://github.com/DaveC49/SimpleUser-Silex2 and can be loaded using "composer require davec49/silex2-simpleuser".
The unit tests all complete successfully but as of 27/11/2016 I have not yet tested the fork functionally.

DaveC49